RAID 0 4K Random Read/Write
Each QD for every parameter tested includes 300 data points (five minutes of one second reports), to illustrate the degree of performance variability. The line for each QD represents the average speed reported during the five-minute interval.
4K random speed measurements are an important metric when comparing drive performance, as the hardest type of file access for any storage solution to master is small-file random. 4K random performance is a heavily marketed figure, and one of the most sought-after performance specifications.
Both arrays provide great performance. The WD Red array leads with 582 IOPS at QD256, and the Seagate NAS HDD array trails with an average of 456 IOPS.
The WD Red averages 567 IOPS at QD256, while the Seagate NAS trails with an average of 411 IOPS.
Our write percentage testing illustrates the varying performance of each solution with mixed workloads. The 100% column to the right is a pure write workload of the 4K file size, and 0% represents a pure 4K read workload.
The Seagate NAS HDD provides less variability, but also slightly slower speed as we mix in heavier write workloads.
PRICING: You can find products similar to this one for sale below.
United States: Find other tech and computer products like this over at Amazon's website.
United Kingdom: Find other tech and computer products like this over at Amazon UK's website.
Canada: Find other tech and computer products like this over at Amazon Canada's website.
- Page 1 [Introduction]
- Page 2 [Test System and Methodology]
- Page 3 [RAID 0 4K Random Read/Write]
- Page 4 [RAID 0 128K Sequential Read/Write]
- Page 5 [RAID 0 Server Workloads]
- Page 6 [RAID 5 4K Random Read/Write]
- Page 7 [RAID 5 128K Sequential Read/Write]
- Page 8 [RAID 5 Server Workloads]
- Page 9 [Final Thoughts]
Recommended for You
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Latest News Posts
- Intel teases next-gen Optane tech, requires Kaby Lake
- HyperX ships more than 2 million headsets in three years
- The latest, and nearly final shots of the Galaxy S8
- Android 8.0 Oreo teased, should be unveiled soon
- Samsung to unveil four new VR/AR projects at MWC 2017
- H97M Pro4 - Intel Smart Connect Technology is running in Win10 but not in Win7
- (GA X99 Designare) Anyone using a Beta BIOS?
- Are there any infos about the dk-05?
- How can I Speedup Outlook 2010 Performance?
- Changing Device ID
- Transcend announces Ultimate UHS Video Speed Class 30 (V30) microSD cards to support 4K Ultra HD video recording
- Final Fantasy XIV Fan Fest culminates with the journey eastward in Stormblood
- New Final Fantasy XV content including 'booster pack+' release and NieR: Automata collaboration now available
- BC1 wins IF design award
- Battle trailer introduces NieR: Automata main weapon types